RTV2 Liquid Mold Silicone Rubber for Making Resin Gypsum Mold Products. For factory inquiries on liquid silicone rubber, contact 13662816580 (same number for WeChat).

Using RTV2 liquid silicone rubber to create resin gypsum molds is a process that combines the high-precision replication capability of silicone rubber with the low cost and easy molding characteristics of resin gypsum. It is widely used in fields such as craft replication, architectural decoration components, and small casting models. The following elaborates on the process principles, detailed steps, material selection, and precautions:

Core Process Principle

RTV2 liquid silicone rubber (LSR) features good fluidity, excellent elasticity after vulcanization, and strong demolding ability, enabling high-precision replication of the prototype (master mold) details. Resin gypsum is a composite material of gypsum and resin (resin enhances the strength and toughness of gypsum while reducing brittleness). After being cast and formed using the silicone rubber mold, it can serve as the final mold or product. The entire process essentially involves "using liquid silicone rubber to create a high-precision master mold → then using the silicone rubber mold to batch-produce resin gypsum molds / products."

If you need to learn about the process flow of manufacturing resin gypsum molds with liquid silicone rubber or need to purchase liquid silicone rubber, you can inquire and contact Ms. Chen at 13662816580 (same number for WeChat).